高中英语Unit2Workingtheland课时作业(人教版必修4).docx

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1、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯名校名推荐⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯PeriodThreeUsingLanguageⅠ.语境填词1．Abalanceddietprovidesn________foryourbody.2．Thed________ofnewevidenceledtothethiefbeingcaught.3．Thenumberofemployeeswasr________from40to20.4．I’mc________—sayallthatagain.5．Ir________havin

2、gtakenyousomuchtime.6．Severalnew________(作品)willappearthismonth.7．Often，________(化学的)materialsusedforindustrialproductionscausedangerousformsofwaste.8．Thereceivercreatesitsown________(摘要)andcomparesitwiththeonewesent.9．Idon’thavetimeevento________(浏览)thebook.10．Hisc

3、onductatsocialgatheringscreatedalotof________(评论)．Ⅱ.选词填空tryout；keep...freefrom；leadto；inneedof；wash...off；buildup；focuson；turnto1．Theirwords________________myconfidenceaftertheinterview.2．Weshould________thisvillage________________pollution.3．Youmusttryto________you

4、rmind________workandstudy.4．Herremark________________furtherdiscussiononthismatter.5．She________________artaftergraduatingfromtheuniversity.6．Thehouseis________________________athoroughclean.7．They’re________________anewpresenterfortheshow.8．________thatmud________y

5、ourbootsbeforeyoucomein.Ⅲ.句型转换1．Hisfatherdiedandlefthimalotofmoney.→Hisfatherdied，________________________________________________.2．Ienjoyhimstayingbesideme.→Ienjoy________________________________.3．Tomcomestoseemeeverythirdweek.→Tomcomestoseeme____________________

6、____.4．Thebookisworthytoberead.→Thebookisworthy________________________.5．Iregretmakingamistake.→Iregret________________________________.Ⅳ.阅读理解Whatwillmanbelikeinthefuture—in5,000oreven50,000yearsfromnow？Wecanonlymakeguesses，ofcourse，butwecanbesurethathewillbediffer

7、entfromwhatheistoday，formanisslowlychangingallthetime.Letustakeanobviousexample.Man，evenfivehundredyearsago，wasshorterthanheistoday.Now，onaverage，menareaboutthreeinchestaller.Fivehundredyearsisrelativelyashortperiodoftime，sowemayassumethatmanwillcontinuetogrowtaller

8、.Again，inthemodernworldweuseourbrainsagreatdeal.Evenso，westillmakeuseofonlyabout20%ofthebrain’scapacity.Astimegoeson，however，weshallhaveto